The involvement of service providers is particularly useful where ambitious ideas meet limited funds, resources or lack of expertise. Because external service providers can provide solutions tailored to the needs of the customer. This ranges from the conception and planning of a plant, through its realisation, to financing, operational management and maintenance. Apply in this category if you are a service provider who has successfully implemented an energy efficiency project or energy transition project in another company. Applications are also welcome from companies that have implemented their project by involving third parties and cooperating with energy service providers.